<!DOCTYPE html>
<html lang="en">
<head>
    <meta charset="UTF-8">
    <title>index page</title>
</head>
<body>
<h1>get请求</h1>
<a href="">hello(get请求）</a><br>
<h1>post请求</h1>
<from action="/servlet06/hello" method="post">
    <input type="submit" value="hello">
</from>
</body>
</html>